Introduce vintf_fragment module type

Introduce a new vintf_fragment module type which handles vintf_fragment
files within Soong. This will help process to move vintf_fragment
handling logic from KATI to Soong. This change also introduces
vintf_fragment_modules property to mark dependency with vintf_fragment
modules.

Bug: 322089980
Test: m nothing --no-skip-soong-tests passed
Change-Id: I49607f42aeee3ded0ba7b078b903dc35f5d61637

1 files changed, 19 insertions, 0 deletions

diff --git a/android/module.go b/android/module.go
index f9fab96a9..e161959ab 100644
--- a/android/module.go
+++ b/android/module.go
@@ -111,6 +111,7 @@ type Module interface {
 	RequiredModuleNames(ctx ConfigAndErrorContext) []string
 	HostRequiredModuleNames() []string
 	TargetRequiredModuleNames() []string
+	VintfFragmentModuleNames(ctx ConfigAndErrorContext) []string
 
 	FilesToInstall() InstallPaths
 	PackagingSpecs() []PackagingSpec
@@ -497,6 +498,9 @@ type commonProperties struct {
 
 	// The team (defined by the owner/vendor) who owns the property.
 	Team *string `android:"path"`
+
+	// vintf_fragment Modules required from this module.
+	Vintf_fragment_modules proptools.Configurable[[]string] `android:"path"`
 }
 
 type distProperties struct {
@@ -1028,6 +1032,7 @@ func (m *ModuleBase) baseDepsMutator(ctx BottomUpMutatorContext) {
 	fullManifest := pv.DeviceArch != nil && pv.DeviceName != nil
 	if fullManifest {
 		addRequiredDeps(ctx)
+		addVintfFragmentDeps(ctx)
 	}
 }
 
@@ -1105,6 +1110,16 @@ func addRequiredDeps(ctx BottomUpMutatorContext) {
 	}
 }
 
+var vintfDepTag = struct {
+	blueprint.BaseDependencyTag
+	InstallAlwaysNeededDependencyTag
+}{}
+
+func addVintfFragmentDeps(ctx BottomUpMutatorContext) {
+	mod := ctx.Module()
+	ctx.AddDependency(mod, vintfDepTag, mod.VintfFragmentModuleNames(ctx)...)
+}
+
 // AddProperties "registers" the provided props
 // each value in props MUST be a pointer to a struct
 func (m *ModuleBase) AddProperties(props ...interface{}) {
@@ -1597,6 +1612,10 @@ func (m *ModuleBase) TargetRequiredModuleNames() []string {
 	return m.base().commonProperties.Target_required
 }
 
+func (m *ModuleBase) VintfFragmentModuleNames(ctx ConfigAndErrorContext) []string {
+	return m.base().commonProperties.Vintf_fragment_modules.GetOrDefault(m.ConfigurableEvaluator(ctx), nil)
+}
+
 func (m *ModuleBase) InitRc() Paths {
 	return append(Paths{}, m.initRcPaths...)
 }